The length of line segment EC is 35
Answer:3
Step-by-step explanation:
Answer:
I=PRT is the formula
Step-by-step explanation:
$3600 is the Principal. 9% is the interest rate. 25 years is the Time.
This is all I can help you with. Hope you get it write and good luck.
Answer: The answer is 314.28 cm² (approx.).
Step-by-step explanation: Given that an engineer is going to install a new water pipe. The diameter of this circular pipe is, d = 20 cm.
We need to find the area 'A' of the circular cross-section of the pipe.
Given, diameter of the circular section is

So, the radius of the circular cross-section will be

Therefore, cross-sectional area of the pipe is

Thus, the answer is 314.28 cm² (approx.).